Pith Number

pith:3RQHJNB5

pith:2016:3RQHJNB5274ZOBGYEIX55R6FK5

not attested not anchored not stored refs pending

A numerical scheme for the compressible low-Mach number regime of ideal fluid dynamics

Christian Klingenberg, Fabian Miczek, Friedrich K. Roepke, Philipp V. F. Edelmann, Wasilij Barsukow

arxiv:1612.03910 v1 · 2016-12-12 · math.NA · astro-ph.SR · physics.comp-ph · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RQHJNB5274ZOBGYEIX55R6FK5}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Spectral Difference method with a posteriori limiting: II- Application to low Mach number flows

Receipt and verification

First computed	2026-05-18T00:55:06.104676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc6074b43dd7f99704d8222fdec7c5575e7fb45b819920780abadca6077a9dd7

Aliases

arxiv: 1612.03910 · arxiv_version: 1612.03910v1 · doi: 10.48550/arxiv.1612.03910 · pith_short_12: 3RQHJNB5274Z · pith_short_16: 3RQHJNB5274ZOBGY · pith_short_8: 3RQHJNB5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3RQHJNB5274ZOBGYEIX55R6FK5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dc6074b43dd7f99704d8222fdec7c5575e7fb45b819920780abadca6077a9dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684875de45ef2cafbf1fe36865287327478bf4de683c21beb6efb947711f87b8",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-12T21:00:01Z",
    "title_canon_sha256": "eefb02364c07b28d99c23589a23fab4d81b0eb24fdc8e002186e94c7f3086aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03910",
    "kind": "arxiv",
    "version": 1
  }
}